Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , SHOULDER , HEADLESS
Definition:
A CYLINDRICALLY-SHAPED HEADLESS ITEM, HAVING A SHANK AT ONE OR BOTH ENDS. IT IS USED FOR ALIGNING, FASTENING, OR TRANSFER OF TORQUE AND/OR THRUST BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. IT MAY BE THREADED ON ONE END.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
NAILS, MACHINE KEYS, AND PINS
Inclusions:
INCLUDES DOWEL PINS, SPLIT PINS; SPIKES; TACKS; NONOFFICE TYPE STAPLES; MACHINE KEYS; BRADS; SHOULDERED PINS; COTTER PINS; NAILS.
Exclusions:
EXCLUDES SHAFTS (FSC 3040); LOCK KEYS (FSC 5340).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABPF | SECOND UNDERCUT DIAMETER | 0.750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | UNDERCUT |
| ABHP | OVERALL LENGTH | 11.100 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL |
| ABRB | HOLE ARRANGEMENT STYLE | DRILLED THRU CENTER |
| AAJD | THREAD CLASS | 3A |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES |
| ABPD | SECOND UNDERCUT WIDTH | 0.125 INCHES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| ABPC | UNDERCUT WIDTH | 0.125 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQTR | SECOND SHANK DIAMETER | 1.750 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | NICKEL HANDLE AND CADMIUM OVERALL AND CHROMATE HANDLE |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| AATR | SHANK LENGTH | 0.500 INCHES NOMINAL |
| CRDY | FIRST END LOCATION | THREADED END |
| AAZE | SHANK DIAMETER | 0.875 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAVJ | SHOULDER WIDTH ACROSS FLATS | 5.400 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| CRMG | FIRST END TAPER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| CWAS | SECOND SHANK LENGTH | 0.302 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| ABRC | FIRST HOLE DIAMETER | 0.140 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | CHAMFERED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABPA | UNDERCUT DIAMETER | 0.750 INCHES NOMINAL |